Hljóðgildra HCF-AS 400-1200 Hallströms

Hljóðgildra HCF-AS 400-1200 frá Hallströms
Þvermál: 400 mm
Lengd: 1200 mm

Circular silencer, insulated with 50 mm stone wool and has an approved, environmentally classified protective fabric that counteracts fiber penetration.
The silencer is approved in fire class EI15 and E60.

Material:
Outer jacket of galvanized steel sheet Z275 with corrosivity class C3.
Inner tube made of perforated, galvanized sheet steel. Isolation.

Fire class:
EI15 and E60.

Dimensions:
Ø100-Ø630 mm. Length: 300 mm, 600 mm, 900 mm and 1200 mm.
Type-approval No 0037.

Class D tightness. Type-approval No 1666/78.

Loose baffle can be mounted/retrofitted in Ø250-630.

Maintenance:
Cleaning with mild detergent and soft cloth.